// Copyright 2020 Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package builder

import (
	"istio.io/istio/pilot/pkg/config/memory"
	"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pkg/config/schema/collections"
)

func NewAuthzPolicies(policies []*model.Config) (*model.AuthorizationPolicies, error) {
	store := model.MakeIstioStore(memory.Make(collections.Pilot))
	for _, p := range policies {
		if _, err := store.Create(*p); err != nil {
			return nil, err
		}
	}

	authzPolicies, err := model.GetAuthorizationPolicies(&model.Environment{
		IstioConfigStore: store,
	})
	return authzPolicies, err
}
